| Place | Time | Swimmer (Yr) | School | City | State |
| 1 | :53.80 | Matt Elliott (12) | Richwoods High School | Peoria | IL |
| 2 | :54.00 | Kevin Cordes (12) | Neuqua Valley High School | Naperville | IL |
| 3 | :54.64 | Tanner J. Kurz (11) | Delaware Military Academy | Wilmington | DE |
| 4 | :54.92 | Keanu Stevenson (12) | Castle High School | Newburgh | IN |
| 5 | :55.26 | Cameron Miller (12) | Michigan City High School | Michigan City | IN |
| 6 | :55.27 | Charlie Wiser (10) | Miramonte High School | Orinda | CA |
| 7 | :55.32 | Spencer Rowe (12) | The Baylor School | Chattanooga | TN |
| 8 | :55.34 | Sergio Lujan Rivera (12) | The Bolles School | Jacksonville | FL |
| 9 | :55.44 | Max Cartwright (12) | Edina High School | Edina | MN |
| 10 | :55.50 | Nicolas Fink (12) | The Pingry School | Martinsville | NJ |
| 11 | :55.54 | Andrew Malone (12) | University School | Hunting Valley | OH |
| 12 | :55.61 | Chuck Katis (12) | Langley High School | McLean | VA |
| 13 | :55.64 | Zach Stephens (12) | Bloomsburg Area High School | Bloomsburg | PA |
| 14 | :55.69 | Young Tae Seo (10) | Crescenta Valley High School | La Crescenta | CA |
| 15 | :55.83 | Ronald Tsui (12) | The Peddie School | Hightstown | NJ |
| 16 | :55.87 | Dominick Glavich (12) | Green Hope High School | Cary | NC |
| 17 | :55.88 | Ricky Lehner (11) | Parkview High School | Lilburn | GA |
| 18 | :55.91 | Andrew Bartley (12) | Akron Firestone High School | Akron | OH |
| 19 | :55.94 | Alex Delakis (10) | Eau Claire Memorial/North High School | Eau Claire | WI |
| 20 | :55.95 | David Speese (12) | LaSalle College High School | Wyndmoor | PA |
| 21 | :55.99 | Chris Leon (12) | Berean Christian High School | Walnut Creek | CA |
| 22 | :56.07 | Keith Murphy (12) | Cy Creek High School | Houston | TX |
| 23 | :56.08 | Robert Hommel (12) | Green Valley high School | Henderson | NV |
| 24 | :56.13 | Luke Nosbisch (12) | Gateway High School | Monroeville | PA |
| 25 | :56.18 | Mike Fisher (12) | Saline Area Schools | Saline | MI |
| 26 | :56.23 | Korey Schneider (12) | University School | Hunting Valley | OH |
| 27 | :56.28 | Daniel Le (10) | Lakes Community High School | Lake Villa | IL |
| 28 | :56.32 | Jordan Jones (11) | Kingwood High School | Kingwood | TX |
| 29 | :56.37 | Eric Holden (11) | Amity Regional High School | Woodbridge | CT |
| 30 | :56.38 | Peter Kropp (10) | Loyola High School | Los Angeles | CA |
| 31 | :56.47 | Joon Mo Chung (12) | Novi High School | Novi | MI |
| 31 | :56.47 | Byron Sanborn (11) | Palo Alto High School | Palo Alto | CA |
| 33 | :56.48 | Stanley Wong (12) | Tappan Zee High School | Orangeburg | NY |
| 34 | :56.55 | Curtis Ogren (9 ) | Saint Francis High School | Mountain View | CA |
| 35 | :56.60 | JR Deem (12) | Spring Valley High School | Las Vegas | NV |
| 35 | :56.60 | Alexander Vance (12) | Hidden Valley High School | Roanoke | VA |
| 37 | :56.63 | Andrew Angeles (12) | Loyola High School | Los Angeles | CA |
| 38 | :56.64 | Cody Bronnenberg (12) | J R Arnold High School | Panama City Beach | FL |
| 38 | :56.64 | Raymond Cswerko (12) | Torrington High School | Torrington | CT |
| 40 | :56.65 | Eric Van De Mortel (12) | Murrieta Valley High School | Murrieta | CA |
| 41 | :56.69 | Christian Bedell (12) | Bellarmine College Preparatory | San Jose | CA |
| 42 | :56.73 | Grant Schwarz (12) | Center Grove High School | Greenwood | IN |
| 43 | :56.80 | Patrick Greitzer (12) | Springfield Catholic Central High School | Springfield | OH |
| 44 | :56.85 | Will Gregory (12) | Wesleyan School | Norcross | GA |
| 45 | :56.87 | Kyle Yu (11) | William P. Clements High School | Sugar Land | TX |
| 46 | :56.88 | Tyler Jean (12) | Northgate High School | Walnut Creek | CA |
| 47 | :56.90 | Jonathan Ekstrom (12) | Georgetown Preparatory School | North Bethesda | MD |
| 48 | :56.94 | Cameron Franke (12) | Davis Senior High School | Davis | CA |
| 48 | :56.94 | Kevin Khojasteh (11) | The Harker School | San Jose | CA |
| 50 | :57.00 | Andrew Sovero (11) | McDonogh School | Owings Mills | MD |
| 51 | :57.01 | Connor Dwyer (11) | Longmont High School | Longmont | CO |
| 52 | :57.05 | Codi Saunders (11) | Valhalla High School | El Cajon | CA |
| 53 | :57.06 | Christian Carbone (11) | The Baylor School | Chattanooga | TN |
| 53 | :57.06 | Jason Coombs (10) | Hagerty High School | Oviedo | FL |
| 55 | :57.08 | Addison Bray (12) | Terre Haute South Vigo | Terre Haute | IN |
| 56 | :57.14 | Ian Boggs (12) | Zionsville Community High School | Zionsville | IN |
| 57 | :57.16 | Derek Hren (10) | Saint Ignatius High School | Cleveland | OH |
| 58 | :57.17 | Brian J. Frederick (12) | Franklin High School | Franklin | PA |
| 58 | :57.17 | Matt Whittle (9 ) | Davis Senior High School | Davis | CA |
| 60 | :57.22 | Nicholas Angeny (11) | Archbishop Ryan High School | Philadelphia | PA |
| 60 | :57.22 | Kurt Wohlrab (11) | Pinecrest High School | Southern Pines | NC |
| 62 | :57.23 | Jonathan Lait (12) | El Segundo High School | El Segundo | CA |
| 62 | :57.23 | Kyle Ruddle (11) | Hershey High School | Hershey | PA |
| 64 | :57.24 | Jarred Gettes (12) | Father Judge High School | Philadelphia | PA |
| 64 | :57.24 | DJ MacDonald (11) | St. Francis de Sales High School | Toledo | OH |
| 66 | :57.25 | Bernil Carmichael-Lopes (12) | St. Anthony's High School | South Huntington | NY |
| 67 | :57.28 | Sam Crockett (12) | Kentucky Country Day School | Louisville | KY |
| 68 | :57.33 | George Greenhalgh (12) | Lexington Catholic High School | Lexington | KY |
| 68 | :57.33 | Kyle Yuan (11) | Plano East Senior High School | Plano | TX |
| 70 | :57.34 | Ben Seketa (12) | West Genesee High School | Camillus | NY |
| 71 | :57.35 | Andy Jensen (11) | Saline Area Schools | Saline | MI |
| 71 | :57.35 | Kacy Johnson (11) | Iolani School | Honolulu | HI |
| 73 | :57.36 | Garrett Stewart (12) | Kingwood Park High School | Kingwood | TX |
| 74 | :57.37 | John Nord (12) | Ithaca High School | Ithaca | NY |
| 75 | :57.38 | Ryan Korslin (12) | Lincoln High School | Wisconsin Rapids | WI |
| 76 | :57.40 | Michael Normoyle (11) | Minnechaug Regional High School | Wilbraham | MA |
| 77 | :57.45 | Brandon Young (11) | Douglas High School | Douglas | AZ |
| 78 | :57.48 | Cole Hurwitz (10) | Sunset High School | Portland | OR |
| 78 | :57.48 | Steven Van Deventer (12) | Naperville Central High School | Naperville | IL |
| 80 | :57.49 | Romain DeCrop (11) | Emmaus High School | Emmaus | PA |
| 81 | :57.50 | James Taylor (11) | James E. Taylor High School | Katy | TX |
| 82 | :57.51 | Tony Martir (12) | Greenwich High School | Greenwich | CT |
| 83 | :57.52 | Mitchell Veith (12) | Hershey High School | Hershey | PA |
| 84 | :57.53 | Andrew Brower (11) | Saint Xavier High School | Cincinnati | OH |
| 84 | :57.53 | Sean Yeh (9 ) | Leesville Road High School | Raleigh | NC |
| 86 | :57.54 | David Morgan (11) | Palm Harbor University High School | Palm Harbor | FL |
| 86 | :57.54 | Ford Story (11) | Stratford High School | Houston | TX |
| 88 | :57.55 | Andrew Disco (12) | Souhegan High School | Amherst | NH |
| 89 | :57.56 | Sebastian Garcia (12) | Hamilton Southeastern High School | Fishers | IN |
| 90 | :57.63 | Justin Chiu (9 ) | Mark Keppel High School | Alhambra | CA |
| 90 | :57.63 | David Nolan (12) | Hershey High School | Hershey | PA |
| 92 | :57.65 | Gabe Baumgartner (12) | Saint Xavier High School | Cincinnati | OH |
| 93 | :57.66 | Kyle Sockwell (11) | Westwood High School | Austin | TX |
| 94 | :57.67 | Jake Mandli (11) | McFarland High School | McFarland | WI |
| 95 | :57.68 | John Stuy (12) | Carmel High School | Carmel | IN |
| 96 | :57.69 | Stephen Hansen (12) | Creighton Preparatory School | Omaha | NE |
| 97 | :57.72 | Gunner Braden (10) | Boulder City High School | Boulder City | NV |
| 97 | :57.72 | Brett Usinger (11) | Acalanes High School | Lafayette | CA |
| 99 | :57.74 | Phil Barone (12) | St. Francis de Sales High School | Toledo | OH |
| 100 | :57.75 | Thomas Mercurio (11) | San Marin High School | Novato | CA |
| 100 | :57.75 | Liam Sosinsky (10) | Kamiak High School | Mukilteo | WA |